body{
    margin:0px auto;
    max-width:750px;
}
header{
    background:#0F265A;
    padding-top:40px;
    width:100%;
    position:fixed;
    z-index:300;
    top: 0px;
    left: 0px;
    right: 0px;
    left:50%;
    transform:translate(-50%,0%);
    max-width:750px;
}
header .zhongqiu{
    width: 187px;
    height: 124px;
    float: right;
    position: absolute;
    right: 0;
    top: 0;
}
.top{
    width:94%;
    margin:0px auto;
    height:28px;
}
.top .logo{
    font-size:20px;
    color:rgba(255,255,255,1);
    line-height:28px;
    float:left;
}
.top .personal-icon{
    width:16px;
    height:16px;
    background:url(../images/icon_personal@2x.png) no-repeat;
    background-size:100% 100%;
    float:right;
    margin-top:6px;
    position:relative;
    z-index:2;
}
.top .personal-icon.activeicon{
    background:url(../images/icon_personalactive@2x.png) no-repeat;
    background-size:100% 100%;
}
nav{
    width:94%;
    margin:0px auto;
    margin-top:30px;
    padding-bottom:5px;
    position:relative;
}
nav ul li{
    float:left;
    height:20px;
    padding-bottom:2px;
    margin-right:24px;
}
nav ul li a{
    display:inline-block;
    width:100%;
    text-align:center;
    font-size:16px;
    font-family:PingFangSC-Semibold;
    color:rgba(255,255,255,1);
    line-height:20px;
}
.active{
    border-bottom:2px solid #fff;
}
nav .search{
    width:19px;
    height:19px;
    background:url(../images/search@2x.png) no-repeat;
    background-size:100% 100%;
    position:absolute;
    right:0px;
    top:2px;
    z-index:2;
}
.logo-icon{
    width: 36px;
    float: left;
    margin-top: -8px;
    margin-right: 7px;
}
/*视频列表*/
.list{
    width:100%;
}
.list .list-type {
    padding:13px 0px 9px 7px;
}
.list .list-type .list-title{
    float:left;
    padding-left:4px;
    border-left:4px solid rgba(237,109,89,1);
    height:20px;
    font-size:16px;
    font-family:PingFangSC-Semibold;
    color:rgba(96,98,102,1);
    line-height:20px;
}
.list .list-type .list-clone{
    float:right;
    font-size:12px;
    font-family:PingFangSC-Regular;
    color:rgba(96,98,102,1);
    line-height:20px;
}
.list .list-type .list-clone span{
    display: inline-block;
    width: 11px;
    height: 13px;
    background: url(../images/more@2x.png) no-repeat;
    background-size: 100% 100%;
    float: right;
    margin-top: 3px;
    margin-left: 4px;
    margin-right: 12px;
}
.list ul{
    width:100%;
}
.list ul li{
    width: 33.25%;
    height: auto;
    display: inline-block;
    vertical-align: top;
    letter-spacing: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    padding-left: 2px;
}
.list ul li a{
    display:block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-position: center;
    background-size: cover;
    background: rgba(74,74,74,1);
}
.list ul li a img{
    width:100%;
    height:100%;
    object-fit: cover;
}
.list ul .piclist-img {
    position: relative;
}
.list ul .piclist-img:before {
    content: "";
    display: block;
    padding-top: 133.06%;
}
.list ul{
    letter-spacing: -4px;
}
.list .piclist-title{
    font-size:12px;
    font-family:PingFangSC-Semibold;
    color:rgba(96,98,102,1);
    line-height:17px;
    text-align:center;
    padding:10px 0px 15px 0px;
}
.list .definition{
    position:absolute;
    right:0px;
    bottom:0px;
    width:43px;
    height:22px;
    background:rgba(237,109,89,1);
    text-align:center;
    line-height:22px;
    font-size:12px;
    font-family:PingFangSC-Regular;
    color:rgba(255,255,255,1);
}
.list .hot{
    position: absolute;
    left: 0;
    top: 0;
    width: 44px;
    height: 41px;
    background: url(../images/jiaobiao@2x.png) no-repeat;
    background-size: 100% 100%;
}
.list .hot span{
    position: absolute;
    font-size: 12px;
    font-family: PingFangSC-Regular;
    color: rgba(255,255,255,1);
    text-align: center;
    line-height: 30px;
    transform: rotate(-41deg);
    padding-left: 4px;
}
/*搜索*/
.search-box{
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 2;
    top: 0;
    background:rgba(255,255,255,1);
    left: 50%;
    transform: translate(-50%,0%);
    max-width:750px;
}
.search-box .search-input{
    width:80%;
    margin:0px auto;
    margin-top: 140px;
    margin-bottom:17px;
}
.search-box .search-input input{
    width:76%;
    display:inline-block;
    height:40px;
    background:rgba(239,239,239,1);
    border-radius:4px;
    font-size:15px;
    font-family:PingFangSC-Regular;
    color:rgba(96,98,102,1);
    line-height:21px;
    border:none;
    outline:none;
    padding-left:14px;
}
.search-input a{
    font-size:14px;
    font-family:PingFangSC-Regular;
    color:#606266;
    line-height:28px;
    margin-left:12px;
}
.search-result{
    font-size:15px;
    font-family:PingFangSC-Regular;
    color:rgba(237,109,89,1);
    line-height:21px;
    width:80%;
    margin:0px auto;
    margin-bottom:10px;
    display:none;
}
.searchide{
    display:none !important;
}